A DC chopper remains ON for 25µs and OFF for 5µs. What is the value of chopper frequency?1. 50 kHz2. 200 kHz3. 40 kHz4. 33.33 kHz

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Answered: A DC chopper remains ON for 25μs and…

A DC chopper remains ON for 25μs and OFF for 5μs. What is the value of chopper frequency 1. 50 kHz 2. 200 kHz 3. 40 kHz 4. 33.33 kHz

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.

Question

A DC chopper remains ON for 25µs and OFF for 5µs. What is the value of chopper frequency?
1. 50 kHz
2. 200 kHz
3. 40 kHz
4. 33.33 kHz

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